PORT OF SEATTLE 
MEMORANDUM 

COMMISSION AGENDA                 Item No.     6a 
Date of Meeting October 27, 2009 
DATE:    September 15, 2009 
TO:      Tay Yoshitani, Chief Executive Officer 
FROM:    Elizabeth Leavitt, Director, Aviation Planning & Environmental 
Paul Agid, Environmental Program Supervisor, Aviation Environmental Programs 
SUBJECT:  Authorization to Contract for Environmental Field Support and Services. 

ACTION REQUESTED 
Port of Seattle (Port) Commission authorization for the Chief Executive Officer to procure and
execute one Indefinite Delivery Indefinite Quantity (IDIQ) professional services contract for
Environmental Field Support Services for various Aviation Environmental Programs. 
SYNOPSIS 
Airport operations and maintenance activities must at times utilize hazardous materials such as
paints, solvents, lubricants, glycol, and fuel that require special management and disposal. Historical
operations and current day accidental spills can cause soil and other contamination that must be
rapidly cleaned up and disposed of properly. This authorization request repeats a prior authorization
that is expected to expire faster than anticipated due to management requirements for widespread 
low level contamination at the Consolidated Rental Car Facility construction site. This authorization
requests that a competitive public procurement be initiated followed by anticipated execution of the
contract late in the first quarter of 2010.
The contract would total a maximum of $1.8 million dollars and would be expended over a
maximum period of three years, whichever comes first. No new budget is being requested as part of
this authorization, rather individual or reserved projects authorized by the Commission would
include the necessary budget and would utilize this contract on an as needed basis. Staff will utilize
the Port's Office of Social Responsibility to ensure that small business participation is considered in
the procurement process.
Today we request that the Commission authorize execution of a new Category 3 IDIQ contract to
replace the consultant capacity that will be lost when the current contract value limit is reached. 
Av/Env will work with the Central Procurement Office, and in full compliance with Port Policy
CPO-1, to conduct a Category 3 competitive procurement process to select and contract with the best
qualified applicant.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
September 15, 2009 
Page 2 
This request brings to six the number of Aviation Environmental Department's 2009 procurements
for contaminated site consulting and analytical laboratory services. Several of these procurements
provide services for the Seaport as well. Together, the consulting and analytical laboratory contracts
issued as a result of these six procurements should, based on best projections, enable the Airport to
manage known Airport contaminated sites, and respond quickly to any currently unknown 
contamination conditions that are discovered over the next three years. The five 2009 procurements
previously authorized by the Commission are as follows: 
1.  Project-Specific contract for consulting services to complete soil and ground water
remediation of the Lora Lakes Apartments site, as required by the MTCA Agreed Order
between the Port and the Department of Ecology. 
2  (a) Project-Specific contract for consulting services to complete long term monitoring of
groundwater and seeps associated with the Third Runway Embankment, as required by the
Department of Ecology-issued Section 401Water Quality Certification for the runway
project. 
(b) Project-Specific contract for consulting services to complete long term monitoring of
groundwater and other environmental media at the Des Moines Creek Regional Detention
Facility, as required by the Department of Ecology-issued Section 401Water Quality
Certification for the detention facility project. 
3  IDIQ  Unknown Projects contracts (six contracts for use of Av/Env and Sea/Env) to provide 
a broad array of environmental consulting services for fast and technically appropriate
response to currently unknown or unmet contaminated site and associated service needs. 
4   IDIQ  Unknown Projects contracts (six contracts for use of Av/Env and Sea/Env) to
provide a broad array of environmental analytical laboratory services for known and
unknown sites. 
5  Project-Specific contract for environmental analytical laboratory services to support the 
Aviation storm water management program, as required by the Airport's NPDES permit and
other regulatory requirements. 

SCOPE OF WORK 
The proposed IDIQ contract mechanism requested today would provide 30-minute consultant
response to unanticipated discoveries of historical contamination, operational spills, and similar
unplanned needs for immediate environmental management services at construction sites.
Under the Environmental Field Support Services contract, the selected consultant will provide two
different but closely integrated sets of tasks, which require two different skill sets:

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
September 15, 2009 
Page 3 
The Environmental Agent service provider is an environmental professional experienced in both
contaminated soils management and standard construction practices. The Environmental Agent
observes construction activities in known contaminated zones, and is on-call to support
unanticipated discovery of contamination during construction. When a construction contractor
encounters contamination, the Environmental Agent directs the contractor, through communication
with the Port's construction inspector, to take actions (specialized excavation, segregation, and
transport for treatment and disposal) necessary to manage the contamination consistent with
applicable regulations and Port policies as well as relevant contract specifications. The
Environmental Agent conducts appropriate sampling, and documents contamination management
activity. The Environmental Agent's documentation is used not only to comply with agency
reporting requirements, but also to support Port claims for reimbursement from the parties
responsible for the additional environmental management costs, and to support the Port's position in
response to contractor claims. 
The Hazardous Materials services provider is an environmental professional experienced in
management of hazardous materials, hazardous wastes, and related substances. While the
Environmental Agent tasks' focus on construction management of contaminated soil, the Hazardous
Materials specialist has expertise in the use, storage, categorization, and disposal of hazardous
products, hazardous materials, and hazardous waste in compliance with an extensive set of federal
and state governing regulations. The Hazardous Materials service provider will inspect Port and
tenant operations for compliance with regulations and Port rules, coordinate contaminated and
hazardous waste management between the Port, specialized transporters, and storage, treatment, and
disposal vendors, as well as support Aviation Environmental Programs' field response to hazardous
materials spills. 
Successful performance of the Environmental Field Support Services work requires that the
Environmental Agent and the Hazardous Materials manager maintain frequent communication and
close coordination with numerous individuals, including Port's Project Managers and Construction
Managers and their teams, contractors, Aviation Maintenance, the Project Management Group,
Engineering, Port Construction Services, airport tenants, laboratories, disposal vendors, and
regulatory agencies. 

BUSINESS PLAN OBJECTIVES 
Procurement of qualified environmental consulting support services is necessary for the
investigation, evaluation and remediation of Port contaminated sites. These contamination
management activities will minimize to acceptable levels threats to the environment caused by
historical property uses and operations, and will demonstrate to the public that airport operations and
projects are conducted to protect the environment to the maximum extent practicable, consistent with
the dictates of environmental regulatory agencies. The products of these efforts and capabilities, as
well as the attendant compliance with regulatory mandates, management of Port liabilities, and
support of the local community, aligns with the goals and objectives of the Aviation Division 
Business Plan.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
September 15, 2009 
Page 4 

ALTERNATIVES CONSIDERED / RECOMMENDED ACTION 
The following alternatives were considered for accomplishing the work described in the Scope of
Work: 
Alternative 1 
Do nothing. If the Port chose to not supply Environmental Field Support Services, there would be
no consistent, real-time, on-the-ground direction to provide effective management of contaminated
and hazardous materials. The lack of a unified support service could lead to inconsistent
management and decision-making, particularly by those over whom the Port has less direct control
(for example, tenant vendors), potentially putting the Port at risk of noncompliance with regulatory
mandates and mishandling and improper disposal of contaminated or hazardous waste. This is not
the recommended alternative. 
Alternative 2 
Complete the work using Port staff. Existing Port staff are already heavily involved in management
of contaminated materials and hazardous waste, and in cooperative work with Port, tenant, and
contracted parties to coordinate and optimize their management of these materials. The proposed
field support services scope of work is, on one hand, substantial, and would require several
additional staff, but, on the other hand, is sporadic, and would from time to time result in underutilizing
staff. In addition, use of outside services makes available to the Port certain technical skills
not possessed by current staff. Utilizing all Port staff for Environmental Field Support Services
would be inefficient, and is not the recommended alternative. 
Alternative 3 
Complete the work using only outside consultants. Outside consultants have sufficient numbers and
types of specialists necessary for timely completion of this work. However, using all outside
consultants for Environmental Field Support Services would not be cost effective, nor would it
enable closely monitored implementation of Port environmental management policies in the
execution of daily field activities. This is not the recommended alternative. 

Alternative 4 
Complete the work using a combination of Port staff (Alternative 2) and outside consultants
(Alternative 3) that maximizes the effectiveness of existing staff without expanding the number of
staff environmental professionals that are part of the Port organization. Alternative 4 is
recommended.

FINANCIAL IMPLICATIONS 
Cost Estimate

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
September 15, 2009 
Page 5 
The total value of the proposed procurement is $1,800,000. 
Source of Funds 
No funding request accompanies this request for authority to conduct procurements. 
The services provided by the selected consultant procurements would result in contracts for services
paid by budget independently approved by the Commission via specific project authorizations,
and/or environmental reserve fund authorizations. 

COMMUNITY/CUSTOMER/ORGANIZATION IMPACTS 
Elimination of unacceptable levels of environmental risk caused by the presence of contaminants in
soil and groundwater is not only required by state and federal law, it is the hallmark of responsible
environmental stewardship, from the perspectives of both the surrounding residential and business
communities and the customers we serve. 
Authorization of a competitive selection process and contract execution with the selected
environmental consultant will provide the experience and expertise required to assist the Port in
meeting environmental regulatory obligations and exercising prudent environmental management in
satisfaction of both regulatory and community interests. 
In addition, this procurement will implement the Port's small business initiative by working with the
Office of Social Responsibility to establish appropriate small business participation goals, currently
anticipated to be not less than 15%. Staff will coordinate with the Office of Social Responsibility to
ensure that we appropriately advertise the proposed consulting and laboratory opportunities to the
small business community. 

PROJECT SCHEDULE 
This authorization enables the execution of a Professional Services agreement in the first quarter of
2010, and delivery of services for three years beginning about April 1, 2010. 

PREVIOUS COMMISSION ACTION 
On March 20, 2008, the Commission authorized execution of a Professional Services Agreement for
provision of Environmental Field Support Services, following selection of a consultant through a
Category 3 competitive procurement process. The contract was limited to the lesser of a three-year
term, or expenditure of $1,200,000. The contract spending limit is expected to be reached by April 1,
2010.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
September 15, 2009 
Page 6 
BACKGROUND 
In March 2008, the Commission authorized Aviation Environmental Programs to procure and the
Chief Executive Officer to execute a contract to provide Environmental Field Support Services to the
Aviation Division. The purpose of the contract was to assure that experienced environmental
professionals who were also experienced in field construction processes and operations, were
available to observe Aviation Division construction projects in locations where contamination
conditions might be encountered. The general scope of the consultants' work was to observe capital
construction projects, identify contamination conditions encountered by the construction contractor,
and coordinate with the construction management team for environmentally and legally appropriate
management of the contamination; while, at the same time, minimizing interference with the
contractor and eliminating to the degree possible construction delay. A more detailed description of
these services, and why they are necessary, is provided in the Background section of this
Commission Memo. 
The authorized contract was limited to a term of three years and an expenditure of $1,200,000 
Av/Env estimates that the expenditure limit will be reached by about April 1, 2010, rather than April
2011, as originally estimated. The accelerated spending rate was a result of the numerous low-level
contamination conditions found at the site of the Consolidated Rental Car Facility, unanticipated at
the time the procurement was initiated and before Rental Car Facility construction started. 
As a result of historical operations and current day accidental spills and releases of hazardous
substances to the environment, a number of sites at the airport have been contaminated. Each of the
materially impacted sites has been or is being investigated and/or remediated consistent with state
and federal rules. In many cases contaminated soils at these sites present no risk to human health or
the environment while in place at depth or below pavement; indeed, the Department of Ecology
routinely approves remediation by onsite containment or associated management methods. 
However, the same contaminated material must be specially managed and disposed of in accordance
with federal and state requirements once encountered and removed from the site (e.g., by subsurface
construction activity, utility repair, etc.). 
Similarly, airport operations and maintenance activities employ a significant volume of hazardous
materials on airport property. Use of products such as paints, solvents, and adhesives generates
hazardous and non-hazardous wastes that require special handling and disposal. Non-airfield actions
such as acquisition of properties previously used for residential, commercial, and industrial purposes
also generate hazardous wastes. Wastes from newly acquired properties range from paints,
maintenance supplies, and garden pesticides to mercury- and lead-containing building materials, to
underground storage tanks and containers of unknown contents. Each of these wastes requires
special management to comply with the rules of multiple regulatory authorities. 
Expert, hands-on management of contaminated soil, hazardous materials and hazardous waste
consistent with federal and state regulations limits and/or mitigates adverse environmental impacts,
satisfies specific permit requirements, and reduces the Port's exposure to unacceptable liability risk.
Equally important, Aviation Environmental Programs' ongoing provision of environmental field
support to the Capital Improvement Program and non-Capital Improvement Program construction

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
September 15, 2009 
Page 7 
projects has resulted in successful management of contaminated materials  both anticipated and
unanticipated  encountered by those projects, with a bare minimum of construction delay and
interference with airport operations. The established support program is well known and relied upon
not only by Aviation Environmental Programs staff, but also by Port project management and
construction management teams, contractors, and tenants and tenant contractors. 
ATTACHMENTS 
None.